fem_basis-Matlab

绘制模糊标记为4时的隶属函数图像的源程序(Draw 4 fuzzy marked the membership function of the image of the source)

滤波函数，关于平滑滤波，巴特沃斯滤波等等滤波函数(lvbo function about something somthing the waves)

混沌现象的证明方法多种多样，其中分岔图就是一中很好的方法(Proof of chaos in various ways, including the bifurcation diagram is a good way)

处理nc文件，生成grads用的ctl文件和数据(deal with netcdf file,and output the ctl file and data for the Grads software！)

产生随机信号观测样本，不同信噪比和归一化频率。用Leivison-Durbin迭代算法求解AR模型的系数并估计功率谱。(Generate random signal observation samples, different signal to noise ratio and normalized frequency.Use Leivison- Durbin iterative algorithm of AR model coefficients and estimate the power spectrum.)

说明：  利用蒙特卡罗思想，matlab模拟光子在多层组织中的输运情况。(Using Monte Carlo method, matlab simulates photon transport in multi-layered tissues.)

Open Base System Architecture Initiative (OBSAI) System Specifications

数学建模算法全收录，各种算法均有详细说明以及相应的代码(Mathematical modeling algorithm , various algorithms have described in detail and the corresponding code)

说明：  计算二维数据的径向平均功率谱,较好地展现了磁异常的径向变化(calculate the frequency of 2-dimenation data)

说明：  JADE算法的matlab实现，用matlab打开后可以直接使用，可以用于做对比算法(Matlab implementation of JADEalgorithm)